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Update pill 17 with xlib -> xorg

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This commit is contained in:
Ivan Babrou 2020-12-10 20:46:38 -08:00
parent 6aeb856c56
commit 0c16c18599
4 changed files with 4 additions and 4 deletions
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2
pills/17-nixpkgs-overriding-packages.xml
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@ -20,7 +20,7 @@
We put the override function in the returned attribute set of the original function call.
</para>
<para>
Take for example <package>graphviz</package>. It has an input parameter <package>xlibs</package>. If it's null, then <package>graphviz</package> will build without X support.
Take for example <package>graphviz</package>. It has an input parameter <package>xorg</package>. If it's null, then <package>graphviz</package> will build without X support.
</para>
<screen><xi:include href="./17/graphviz-override.txt" parse="text" /></screen>
<para>

2
pills/17/config-nix.txt
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@ -1,5 +1,5 @@
{
packageOverrides = pkgs: {
graphviz = pkgs.graphviz.override { xlibs = null; };
graphviz = pkgs.graphviz.override { xorg = null; };
};
}

2
pills/17/graphviz-override.txt
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@ -1,4 +1,4 @@
$ nix-repl
nix-repl> :l <nixpkgs>
Added 4360 variables.
nix-repl> :b graphviz.override { xlibs = null; }
nix-repl> :b graphviz.override { xorg = null; }

2
pills/17/p-graphviz-override.txt
View file

@ -1,3 +1,3 @@
pkgs = import <nixpkgs> {};
pkgs.graphviz = pkgs.graphviz.override { xlibs = null; };
pkgs.graphviz = pkgs.graphviz.override { xorg = null; };
build(pkgs.P)